baber/WOPTO huggingface dataset:
Patent JP-S61145284-A (JP)
Title: Liquid crystal composition
Inventor: MIURA KONOE
IPC: C09K19/54
Filed: 1984-12-19
Abstract: PURPOSE:A liquid crystal compsn. having good light stability and giving a display with good contrast, prepd. by incorporating a squarylium compd. of a specified formula. CONSTITUTION:A liquid crystal compsn. prepd. by incorporating a squarylium compd. of the formula I (wherein R<1> is H or 1-13 alkyl; R<2> and R<3> are each H, 1-13C alkyl or 1-13C alkoxy provided that R<2> and R<3> are each positioned at 6, 7 or 8 position) such as a compd. of the formula II or III. The compsn. of the formula is excellent in solubility in a liquid crystal in comparison with a conventional dyestuff and capable of giving a display with good contrast by combination with a liquid crystal. It is possible to use a publicly known smectic or cholesteric liquid crystal as the liquid crystal used in combination with the compd. of the formula I.
Patent JP-S62127608-A (JP)
Title: Film thickness measuring instrument
Inventor: BAN MINOKICHI
IPC: G01B11/06
Filed: 1985-11-28
Abstract: PURPOSE:To shorten a measurement time and to improve measurement accuracy by optimizing optical arrangement when film thickness is measures. CONSTITUTION:The distance l between a sample surface and a reflectivity measurement terminal is set almost to a limit value lP with small variation in the light reception quantity of reflected light with distance. A mix fiber has the peak of the light reception quantity R' of reflected light where l is small as shown in the solid line in a figure and a doughnut fiber has the peak where l is large as shown by the dotted line. A measurement is taken at the limit distance R' all the time to measure the accurate reflectivity A spot is formed on the sample surface 1 by a light emitting diode 2 and a lens 3 and its reflected light is received slantingly by a lens 4 and a linear spot position detection sensor 5 or CCD line sensor to detect the position on the sample surface 1, thereby driving the sample surface 1 or fiber probe 6 upward or downward so as to obtain the optimum distance lP.
Patent JP-H0695404-A (JP)
Title: Electrophotographic sensitive body and electrophotographic device and facsimile using that
Inventor: IKESUE TATSUYA
IPC: G03G5/147
Filed: 1992-09-11
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and excellent durability and environmental resistance. CONSTITUTION:This electrophotographic sensitive body has a photosensitive layer and a surface protective layer on a conductive supporting body. (1) The photosensitive layer and/or surface protective layer contains a compd. having l-4 structures A expressed by formula in one molecule, phosphorous-base antioxidant, etc. In formula, R<1> and R<2> are alkyl groups. (2) The photosensitive layer and/or surface protective layer contain antioxidant and charge transfer material. The solar ratio of antioxidant/charge transfer material is larger in the surface protective layer than in the photosensitive layer. (3) The photosensitive layer and/or surface protective layer contain antioxidant having >=50 deg.C melting point. The electrophotographic device and the facsimile use this photosensitive body. Thereby, the obtd. electrophotographic sensitive body has high sensitivity, excellent durability and environmental resistance, and high quality picture images can be obtd. with this photosensitive body even in repeated electrophotographic process.
Patent JP-H01115694-A (JP)
Title: Compass
Inventor: GIYUNTERU SUTORAATEN
IPC: B43L9/02
Filed: 1987-10-23
Abstract: PURPOSE: To make a dimension to be set readable directly from compasses by stopping a scriber needle 52 at two positions and letting two tapering formation pointers that cross scales of gauging and mounting device determine their positions. CONSTITUTION: A pair of compasses 100 has been composed of two legs 10 and 20, connected with a hinge 30. A scribing unit 50 has been disposed at the bottom portion 42 of a gauging and mounting device 40, and a scribing needle 52 has been formed on an edge portion 51a. The scribing needle 52 can be caught at two positions S1 and S2 180 deg.-replaceable at the edge portion within the circling plane of the legs by spring-loaded pins 54a and 54b, respectively, fit in the hollow portion of a hinge member 53. The gauging and mounting device 40 is equipped with pointers 44 and 45 that indicate divisions of a measurement scale 60, which can indicate the scribing needle 52 with respect to divisions 65 lengthwise of the measurement scale 60.  When fixing a particular dimension indicated by the tapering formation pointers 44 and 45, the measurement scale is set fixed within an opening 43 by a set screw 46.
Patent JP-2000093020-A (JP)
Title: Irrigation water tank
Inventor: TAKAHASHI MASAYORI
IPC: A01G25/06
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an irrigation water tank, good in workability even when set on a condominium balcony or the like which is not provided with a sprinkler water faucet, capable of storing a sufficient quantity of water, and excellent in the beauty. SOLUTION: This tank is provided with an external box 2, with a lid plate on the top, supported by a leg section 3, and a water storage container 4 with an open top, put in the external box 2. A water discharging tube, provided near the bottom of the water storage container 4, is extended through a front plate 22 of the external box 2 to be protruded from the external box 2, and a faucet which can be opened or closed is provided in the tube end.
Patent JP-H0582302-A (JP)
Title: Electronic component
Inventor: ARAI TATSUYA
IPC: H01C1/02
Filed: 1991-09-21
Abstract: PURPOSE:To form an insulation case by simplifying a surface modifying step for preventing lack of flux. CONSTITUTION:Fluorine series resin surface modifier is added to resin, and a fluorine series resin surface modifying layer 11 is exposed on the surface to constitute an insulation case 21. A terminal 7 is press-bonded to the case 21 to form an electronic component 20.
Patent JP-H02117670-A (JP)
Title: Novel organic peroxide
Inventor: SUYAMA SHUJI
IPC: C07D307/89
Filed: 1988-10-26
Abstract: NEW MATERIAL:3-Pinanylperoxy-3-phenylphthalide represented by formula I. USE:A crosslinking agent and curing agent. A very viscose transparent liquid with 108.8 deg.C 10hr-half life temperature (measured in cumene) useful as a crosslinking agent for polyethylene, ethylene-vinyl acetate copolymer, ethylene- propylene-dicyclopentadiene copolymer and other synthetic rubbers, a polymerization initiator for a vinyl monomer such as styrene and methyl methacrylate and a curing agent for an unsaturated polyester. PREPARATION:3-Chloro-3-phenylphthalide of formula II is reacted with pinanehydro peroxide of formula III in the presence of an alkali such as NaOH in a solvent such as benzene to prepare a compound of formula I.
Patent JP-H11104738-A (JP)
Title: Roller leveler rigidity-measuring method and positioning method for each roll
Inventor: HIGO TSUYOSHI
IPC: G01L5/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To easily grasp a rigidity of a roller leveler and decide a setting position of each roll based on a relief volume foreseeable from the rigidity grasped. SOLUTION: This method expresses a rigidity of the roller leveler by a rigidity matrix and an original position amended volume of each roll 1 setting position based on the setting positions of each roll, an actual relative position of each roll 1, and each roll load under the plural roll load patterns. The actual relative position of each roll 1 can also be obtained by inserting an object 8 between the upper and the bottom roll groups. Further, each roll load can also be obtained from a depth of a depressed mark left on the object 8 inserted between the upper and the bottom roll groups 3 and 4. The relief volume of each roll 1 is to be foreseen from the rigidity thus grasped, and the setting position of each roll 1 is decided.
Patent JP-H10115276-A (JP)
Title: Ignition timing control method at switching time of air fuel ratio
Inventor: IIDA TAKAHIRO
IPC: F02D41/02
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To restrain trouble generated by a torque difference by delaying an ignition timing and controlling an advance timing by a control speed based on the change amount of a throttle opening at the switching time, when the control of an air fuel ratio is switched from a lean control to a stoic control. SOLUTION: At the failing time of switch conditions A, B, an ignition timing is controlled while fitting to MBT (S1, S2, S4). When the change amount of a throttle opening is a prescribed value, the initial value of a ignition timing control ARICH is set (S1, S6-S10). The ignition timing is delayed by an after control. Next, at the realizing time of the switch condition A, the initial value of ARICH is not set (S1, S6-S8). When an accelerator pedal is pedaled suddenly and largely, the switch condition B is realized and the initial value of the switch condition B is set (S1, S2, S5, S7-S9) and by shifting to the calculation control of the ignition timing control amount ARICH respectively S10, the ignition timing is controlled.
Patent JP-H08106294-A (JP)
Title: Ringing device
Inventor: ITO HIROYASU
IPC: G04G13/02
Filed: 1994-10-06
Abstract: PURPOSE: To obtain a proper ringing sound volume without performing complex operations by providing a control means setting a ringing sound volume in accordance with the noise level stored by a storage means and making it ring when a ringing trigger is applied. CONSTITUTION: A microprocessor CPU 10 performs various operations, logical judgements, etc., for an in-coming ringing, a RAM 14 is a writable, random access memory and is used for the temporary storage of various kinds of data from respective structural elements and in which the level of a surrounding noise is stored. An audio controller 24 controls the input of the surrounding noise and ringings. Then, since the ringing sound volume is automatically set in accordance with the noise level of a surrounding noise in this device and this device rings with a small sound volume when the surrounding is quiet and rings with a large sound volume when the surrounding is noisy, the case that a user can not hear the ringing because the surrounding is noisy and the case that the user is astonished by the large ringing when the surrounding is quiet are made not to be generated.
Patent JP-H06118923-A (JP)
Title: Simultaneous display device for plural different superimposed images
Inventor: IMAI YUTAKA
IPC: G09G5/00
Filed: 1992-10-07
Abstract: PURPOSE:To display plural different superimposed images at the same time by providing a superimposed image signal generating means which generates plural different image signals to be superimposed. CONSTITUTION:A video image signal including a superimposed computer image is inputted from a personal computer 20 to a frame memory 30. Then a video device 10 sends out another video signal to be displayed on a display television 40 under the control of the personal computer 20. At this time, the personal computer 20 generates the RGB signal of a 2nd computer image to be superimposed on a 2nd video image and sends it out to the display television 40 with a superimposing function. Then the display television 40 with the superimposing function superimposes the 2nd computer image on the 2nd video image signal and displays them.
Patent JP-H08111313-A (JP)
Title: Magnetic levitation mechanism
Inventor: NAKAJIMA HIROSHI
IPC: H01F7/20
Filed: 1994-10-06
Abstract: PURPOSE: To obtain a magnetic levitation mechanism in which a vehicle is levitated perfectly without touching a ground facility at all while ensuring all functions of propulsion and guide by improving the arrangement of electri cally conductive plates opposing a magnet thereby generating a levitation force effectively. CONSTITUTION: The magnetic levitation mechanism comprises a pair of rotors 3-1, 3-2 arranged in a cross-section in the advancing direction of a mobile body, and electrically conductive plates 5-1, 5-2, 5-3 arranged continuously in the moving direction of the mobile body while being split such that the center of rotation of the rotors 3-1, 3-2 are located asymmetrically in a cross-section. The mobile is thrust by the difference of magnetic drag in the longitudinal direction between the rotors 3-1, 3-2 and when the mobile body is deviated perpendicularly to the advancing direction, a force for returning the mobile back to the center is generated.
Patent JP-H01109562-A (JP)
Title: Reproducing signal
Inventor: YASHIMA NOBORU
IPC: G11B15/467
Filed: 1987-10-22
Abstract: PURPOSE:To prevent the deviation of moving of a controlled system by providing an error output inhibiting circuit, and controlling the rotation of drum motor by holding a preceding-value holding circuit to an error signal representing the absence of error in case of detecting the absence of a reproduced signal in order. CONSTITUTION:When a signal detecting circuit 9 decides on the zero amplitude of a reproduced signal 17 and does not output an amplitude-present signal 15, the error output inhibiting circuit 16 outputs an error output value signifying the absence of an error to inform the preceeding value holding circuit 10. The circuit 10 holds the current value until the input is updated, and transmits this value to a motor drive circuit 11 as an error signal, so that the circuit 11 controls the rotation of the drum motor 12 depending on said input signal. Thus the motor 12 is controlled to decrease the difference between a clock signal 13 obtained from a reproduced signal and a reference clock signal 14 from a reference clock generating circuit 7.
Patent JP-H08130539-A (JP)
Title: Network monitoring device
Inventor: KOBAYASHI MITSUKO
IPC: G06F11/30
Filed: 1994-11-01
Abstract: PURPOSE: To display a CRC error occurrence state by monitoring a data updating interval, and outputting a detection signal when the interval exceeds a regulated updating interval, displaying a data updating state, and judging a CRC error frame transmitting source. CONSTITUTION: This network monitoring device is provided with a transmission frame detecting means 5 connected to a transmission line 1 in a network system, receiving a transmission frame and storing the received frame in a frame file together with receiving time and data updating period judging means 6, 9, 10 to 12 for calculating the receiving time interval of a transmission frame having updating data in each node from the information of the frame file to find out a data updating interval, and when the data updating interval is longer than a data updating interval requested as the system, judging that the data updating period is over.
Patent JP-H06120663-A (JP)
Title: Production of multilayer wiring board
Inventor: TAMURA YOSHIHIRO
IPC: H05K3/46
Filed: 1992-10-07
Abstract: PURPOSE:To enhance the positional accuracy of pattern on an inner layer plate by controlling water absorbing capacity of the inner layer plate at a specific level or below at the time of registration. CONSTITUTION:An inner layer plate is prepared (A). Etching resist is then laminated on the inner layer plate (B) and it is subsequently printed and developed (C). Etching is then carried out to form a circuit pattern and a registration guide mark simultaneously (D). A guide mark is then drilled through the inner layer plate (E). Water absorbing capacity of the inner layer plate provided with the guide hole is then lowered below 0.10% by drying. Electric drying furnace is preferably employed in the drying because shortening of the drying time is especially desirable. A plurality of inner layer sheets thus dried are then registered through adhesive sheets using guide pins (F). They ate then hot-pressed and laminated (G) thus producing a multilayer wiring board (H).
Patent JP-S62128568-A (JP)
Title: Pressure sensing transistor
Inventor: NAGAYASU YOSHIHIKO
IPC: G01L1/00
Filed: 1985-11-29
Abstract: PURPOSE:To provide a pressure sensing transistor which has a high sensitivity and good reproducibility and utilizes an anisotropic stress effect by a method wherein a recessed part is formed in one of the surface of a semiconductor substrate and an emitter-base junction is formed in parallel to the recessed part surface and a pressure unit which touches the surface of the substrate except the recessed part is provided. CONSTITUTION:When a pressure unit 5 is contacted with the top surface of a substrate 1 in which a P-type base layer 3 and an N-type emitter layer 4 are formed in parallel to the surface of a groove 2 and a pressure is applied to the direction given by an arrow 6, in addition to a stress component vertical to the substrate surface, stress components vertical to both sides of the junction planes are induced near the bottom 7 of a V-shape emitter-base junction and the stress applied to this part of the emitter-base junction becomes substantially larger than the stress applied to the other parts so that a large variation in a collector current induced by an anisotropic stress effect can be obtained.
Patent JP-H02113978-A (JP)
Title: Printer
Inventor: NIREKI TAKAO
IPC: B41J11/20
Filed: 1988-10-24
Abstract: PURPOSE:To prevent erroneous detection of the thickness of a printing medium by allowing a platen to move to the uppermost position, then allowing it to move downward and monitoring then moving amount. CONSTITUTION:A printing medium 8 stops due to the detection of its tip with a positioning sensor 16. At that time, a platen 10, having moved downward, is parked, and a carrier 3 is pushed down in an arrow B direction in accordance with the thickness of the printing medium 8. If the platen 10 is driven in an arrow C direction, the printing medium 8 is pressed against a card holder 13 in which a pressure sensor 12 is built, a plate 9 on the platen 10 completely shields an optical sensor 1. Then the pressure sensor 12 detects the pressed contact of the printing medium 8 with the card holder 13 on account of the platen 10. Subsequently, the platen 10 moves downward in an arrow D direction and stops at a position where a plate 9 releases the shielding of light against the optical sensor. In this case, it is checked whether the amount of movement of the platen 10 from pressing the printing medium 8 against the card holder 13 to descending again to a stop within the range of a constantly specified value.
Patent JP-S62127192-A (JP)
Title: Corrosion resistant composite aluminum alloy material for brazing
Inventor: TOYOSE KIKURO
IPC: B23K35/00
Filed: 1985-11-29
Abstract: PURPOSE:To improve sensitivity to grain boundary corrosion after brazing by using an Al-Mn-Cr base metal contg. Cu at a controlled ratio and Al-Si-Zn solder coating material as essential materials. CONSTITUTION:The corrosion resistant composite Al alloy material is constituted of the base metal consisting of 0.5-1.2wt% Mn, 0.05-0.35 Cr, <=0.05% Cu and the balance Al, and unavoidable impurities and the solder coating material consisting of 5-12% Si, 0.2-1.2% Zn, and the balance Al and unavoidable impurities. 0.05-0.35% Zr is further incorporated into the compsn. of the base metal and 0.20-2.0% Mg is incorporated into the solder coating material according to need. The part of the composite Al alloy material to contact a heat medium is further coated with a sacrificial anode material consisting of 0.05-0.8% Mg, <=0.5% Zn and the balance Al and unavoidable impurities. The solder coating material, base metal and sacrifical anode material of the composite material are highly resistant to corrosion and is adequate as a brazing material for a heat exchanger, etc.
Patent JP-S61146991-A (JP)
Inventor: SASAKI TAKASHI
IPC: E06B9/17
Filed: 1984-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61146054-A (JP)
Title: Busy advance system using abbreviated dialing code
Inventor: SUGAWARA KAZUO
IPC: H04M3/44
Filed: 1984-12-20
Abstract: PURPOSE:To curtail remarkably an expansion dial store area of a trunk line number by executing a detour by using an abbreviated dialing code which has been provided in accordance with a junction line route, in case of executing a detour of the junction line route. CONSTITUTION:In a private exchange for executing a communication between plural plants, for instance, when a private exchange 1 of a plant A executes a call to a private exchange 2 of a plant B by using a junction line route 4, if all lines in the route 4 are busy, it is detoured to a route of a trunk line 6. In this case, when such a table as shown in the figure is provided in advance in the private exchange 1, an address (a) of a fixed abbreviated dialing registration area in which a fixed abbreviated dialing number of a communication destination is stored can be referred to by using the junction line route 4 as an index. Accordingly, the detour can be executed by reading out a telephone number stored in the address (a), and sending out this telephone number to the route of the trunk line 6.
Patent JP-2000100300-A (JP)
Title: Box body
Inventor: KADOYA KENJI
IPC: H01H50/02
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To suppress cracking in a base. SOLUTION: In a box body provided with a base 2 of molding material, and a case in the form of a box opened on one side set on the base 2 from an opening part and sealed between an opening edge surface and an outer surface of the base 2, by sealing compound, the base 2 has a cut part in the outer surface for locally enlarging a gap to the opening edge surface of the case.
Patent JP-H06265417-A (JP)
Title: Force-measuring device
Inventor: MISHIERU ARAIN SHIYUBUROURE
IPC: G01P15/13
Filed: 1993-10-04
Abstract: PURPOSE: To provide a high precision measuring device replying to a force signal by providing a capacitance detector for receiving a force by an elastically supported mass plate for forming the moving electrode plates of both capacitors and changing the electrostatic capacity of both the capacitors. CONSTITUTION: A capacitive detector 1 has a movable conductive mass body 2 elastically supported between two fixed plates 3, 4. The moving electrode 2 is influenced by an external force, particularly, inertial force, and moved from the equilibrated position in the middle between the fixed electrodes 3, 4. When no external force is present, the electrostatic capacity C1 measured between the electrode 2 and the electrode 3 is theoretically equal to the electrostatic capacity C2 measured between the electrode 2 and the electrode 4. The position measurement of the electrode 2 is performed by setting it in a prescribed position and measuring the quantity of charge accumulated in the electrodes 3, 4 by the influence by the voltage generated between the electrodes 3, 4 and the electrode 2. This position measurement is called position measurement in constant voltage.  A position measurement in constant charge can be also performed, and it is performed by stopping the flow of all the currents to the electrodes 3, 4 and measuring the potential of the electrode to the ground.